4/20mA Loop Powered Indicators, Ex eb and Ex tb, field mounting – BA324SG
Features:
Ex eb and Ex tb certification
Lower cost alternative for flameproof Ex d indicators
May be connected into any Zone 1, 2, 21 or 22 non IS loop
Large non multiplexed displays, models with:
4 digits: 34mm high5 digits: 29mm high + bargraph
IP66 GRP enclosures
-40°C to +60°C operation
Root extractor, lineariser and tare function
Internal calibrator
Optional:
Backlight Scale and tag labelling for no additional chargeEngraved Stainless Steel legend plate
| Approvals | ATEX, IECEx, UKEX |
|---|---|
| Display | 5 digits29mm high+ bargraph |
| Protection class | IP66 |
| Brand | Beka |
| Mounting | Field |
| Options Available | Backlight, Scale Labelling, Legend Plate |
Product details
These loop powered increased safety Ex eb certified indicators are a lower cost alternative to flameproof Ex d indicators, featuring large high contrast displays with a very wide viewing angle. They may be connected into any 4/20mA Zone 1 or 2 loop with any type of explosion protection apart from intrinsic safety.
The indicators also have dust ignition protection by enclosure Ex tb allowing installation in Zones 21 and 22.
No additional charge is made for factory calibration or for scale and tag marking, although the indicators can easily be recalibrated on-site.
To select the model for your application please refer to the following table.
